Finding the Fourth Proportional to 10,261.50, 14,160.06 and 5,783.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,261.50 : 14,160.06 = 5,783.82 : x
2. Step 2: Convert to fraction form
   10,261.50/14,160.06 = 5,783.82/x
3. Step 3: Cross multiply
   10,261.50x = 14,160.06 × 5,783.82
4. Step 4: Simplify right side
   10,261.50x = 81,899,238.23
5. Step 5: Solve for x
   x = 81,899,238.23/10,261.50
6. Step 6: Final answer
   x = 7,981.22